WATKINS & DONCASTER, 

 Naturalists and Manufacturers of Entomological Apparatus and Cabinets. 



Plain Ring Nets, wire or cane, including Stick, 1/3, 2/-, 2/6. Folding Nets, 3/6, 4/-. 

 Umbrella Nets (self-acting), 7/-. Pocket Boxes, 6d., 9d., 1/-, 1/6. Zinc Relaxing Boxes, 

 ftd., 1/-, 1/6, 2/-. Nested Chip Boxes, 7d. per four dozen. Entomological Pins, assorted 

 or mixed, 1/-, 1/6 per ounce. Pocket Lanterns, 2/6 to 8/-. Sugaring Tin, with brush, 1/6, 

 2/-. Sugaring Mixture, ready for use, 1/9 per tin. Store-Boxes, with camphor cells, 2/6, 

 4/-, 5/-, 6/-. Setting-Boards, flat or oval, lin., 6d. ; IJin., 8d.; 2in., lOd.; 2^in., 1/- ; 

 3Jin., 1/4; 4in., 1/6; 5in., 1/10; Complete Set of fourteen Boards, 10/6. Setting Houses, 

 9/6, 11/6 ; corked back, 14/-. Zinc Larva Boxes, 9d., 1/-, 1/6. Breeding Cage, 2/6, 4/-, 

 5/-, 7/6. Coleopterist's Collecting Bottle, with tube, 1/6, 1/8. Botanical Cases, japanned, 

 double tin, 1/6 to 6/6. Botanical Paper, 1/1, 1/4, 1/9, 2/2 per quire. Insect Glazed Cases, 

 2/6 to 11/-. Cement for replacing Antennte 4d. per bottle. Steel Forceps, 1/6, 2/-, 2/6 per 

 pair. Cabinet Cork, 7 by 3^, best quality 1/4 per dozen sheets. Brass Chloroform Bottle, 

 2/6. Insect Lens, 1/- to 8/-. Glass-top and Glass-bottomed Boxes, from 1/- per dozen. 

 Zinc Killing Box, 9d. to 1/-. Pupa Digger, in leather sheath, 1/9. Taxidermist's Com- 

 panion, containing most necessary implements for skinning, 10/6. Scalpels, 1/3 ; Scissors, 

 2/- per pair ; Eggdrills, 2d., 3d., 9d. ; Blowpipes, 4d. ; Artificial Eyes for Birds and 

 Animals ; Label-lists of British Butterflies, 2d. ; ditto of Birds' Eggs, 2d., 3d., 6d. ; ditto 

 of Land and Fresh-water Shells, 2d. ; Useful Books on Insects, Eggs, etc. 



THE WAND TELESCOPE NET (An innovation in Butterfly Nets). 



We beg to call your attention to our new Telescopic Handle for butterfly nets. It is 

 made entirely in brass, and is light and strong, and, moreover, it can be shut up to carry 

 in small compass. A very compact pattern, effecting great saving in weight and bulk. 



Prices—2 joints, 8/6; 3 joints, 9/6; 4 joints, 10/6. 



Complete with cane folding ring and bag. We shall be pleased to send on application. 



SHOW BOOM FOR CABINETS 



Of every description of Insects, Birds' Eggs, Coins, Microscopical Objects, Fossils, &c. 

 Catalogue (96 pages) sent on application, post free. 



LARGE STOCK OF INSECTS AND BIRDS' EGGS (British, European, and Exotic.) 



Birds, MammaU, etc., Preserved and Mounted by First-class Workmen. 



Aadr"esV36, STRAND, LONDON, W.C. (5 doors from Charing Cross) 



OVA, LARV/E, AND PUP/E . 



The Largest Breeder of Lepidoptera in the British Isles is 



H. V/. HEAD, mtitomolo&i&t, 



SeT^RBOROUGH. 



Full List of Ova, Larvae, and Pupae, also Lepidoptera, Apparatus, Cabinets 



etc., sent on application. 

 Many Rare British Species and Good Varieties for Sale. 



Monograph of the British Pterophorina. 



By J. W. TUTT, F.E.S. 



(Demy 8vo., 161 pp., bound in Cloth.) 

 Price 5/- net. 

 This book contains an introductory chapter on " Collecting," " Killing " and 

 " Setting " the Pterophorina, a table giving details of each species — Times of appearance 

 of larva, of pupa, and of imago, food-plants, mode of pupation, and a complete account (so 

 far as is known) of every British species, under the headings of " Synonymy," " Imago," 

 "Variation," "Ovum," "Larva," "Food-plants," " Pupa," " Habitat," and "Distribu- 

 tion." It is much the most complete and trustworthy account of this interesting group of 

 Lepidoptera that has ever been published. 



